55221912

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2798

約数の個数: 80

約数和(自身を含む): 159720000

約数和(自身を除く): 104498088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 2749, 3348, 5022, 5498, 6696, 8247, 10044, 10996, 16494, 20088, 21992, 24741, 32988, 49482, 65976, 74223, 85219, 98964, 148446, 170438, 197928, 222669, 255657, 296892, 340876, 445338, 511314, 593784, 681752, 766971, 890676, 1022628, 1533942, 1781352, 2045256, 2300913, 3067884, 4601826, 6135768, 6902739, 9203652, 13805478, 18407304, 27610956, 55221912]

約数ペア:

[(1, 55221912), (2, 27610956), (3, 18407304), (4, 13805478), (6, 9203652), (8, 6902739), (9, 6135768), (12, 4601826), (18, 3067884), (24, 2300913), (27, 2045256), (31, 1781352), (36, 1533942), (54, 1022628), (62, 890676), (72, 766971), (81, 681752), (93, 593784), (108, 511314), (124, 445338), (162, 340876), (186, 296892), (216, 255657), (248, 222669), (279, 197928), (324, 170438), (372, 148446), (558, 98964), (648, 85219), (744, 74223), (837, 65976), (1116, 49482), (1674, 32988), (2232, 24741), (2511, 21992), (2749, 20088), (3348, 16494), (5022, 10996), (5498, 10044), (6696, 8247)]